Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/28/2025
| Index | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 08/08/2025 | 03:35:46 | -70.12, -59.86 | 125.88 | 08/08/2025 | 03:36:53 | -70.17, -57.52 | 125.94 | 88.59 | 67 |
| 2 | 08/08/2025 | 04:26:38 | 70.64, 108.24 | 54.61 | 08/08/2025 | 04:27:50 | 70.72, 108.91 | 54.65 | 26.35 | 72 |
| 3 | 08/08/2025 | 05:17:27 | -70.91, -84.02 | 125.13 | 08/08/2025 | 05:18:37 | -70.91, -84.08 | 125.14 | 2.18 | 70 |
| 4 | 08/08/2025 | 06:08:29 | 70.92, 83.23 | 54.89 | 08/08/2025 | 06:09:24 | 70.94, 83.18 | 54.90 | 2.77 | 55 |
| 5 | 08/08/2025 | 06:59:23 | -70.93,-109.47 | 125.09 | 08/08/2025 | 07:00:07 | -70.92,-109.46 | 125.12 | 1.75 | 44 |
| 6 | 08/08/2025 | 07:50:25 | 70.94, 57.78 | 54.93 | 08/08/2025 | 07:50:54 | 70.94, 57.80 | 54.93 | 1.07 | 29 |
| 7 | 08/08/2025 | 08:41:19 | -70.95,-134.93 | 125.06 | 08/08/2025 | 08:41:38 | -70.97,-134.94 | 125.04 | 2.73 | 19 |
| 8 | 08/08/2025 | 09:32:21 | 70.95, 32.32 | 54.96 | 08/08/2025 | 09:32:24 | 70.95, 32.41 | 54.95 | 3.23 | 3 |
| 9 | 08/08/2025 | 10:23:15 | -70.97,-160.38 | 125.02 | 08/08/2025 | 10:23:08 | -70.98,-160.32 | 125.01 | 2.49 | 7 |
| 10 | 08/08/2025 | 11:14:16 | 71.02, 6.96 | 55.05 | 08/08/2025 | 11:13:55 | 71.01, 6.94 | 55.03 | 2.00 | 21 |
| 11 | 08/08/2025 | 12:05:10 | -71.04, 174.26 | 124.94 | 08/08/2025 | 12:04:39 | -71.04, 174.21 | 124.93 | 1.89 | 31 |
| 12 | 08/08/2025 | 12:56:12 | 71.04, -18.49 | 55.08 | 08/08/2025 | 12:55:26 | 71.06, -18.53 | 55.12 | 3.08 | 46 |
| 13 | 08/08/2025 | 13:47:06 | -71.05, 148.81 | 124.90 | 08/08/2025 | 13:46:09 | -71.04, 148.82 | 124.90 | 1.42 | 57 |
| 14 | 08/08/2025 | 14:38:08 | 71.06, -43.94 | 55.12 | 08/08/2025 | 14:36:56 | 71.07, -43.92 | 55.14 | 1.55 | 72 |
| 15 | 08/08/2025 | 15:28:57 | -71.33, 123.82 | 124.62 | 08/08/2025 | 15:27:44 | -71.31, 122.99 | 124.60 | 29.41 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/28/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/28/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP